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<div class="refentry">
<a name="GtkFontChooser"></a><div class="titlepage"></div>
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<td valign="top">
<h2><span class="refentrytitle"><a name="GtkFontChooser.top_of_page"></a>GtkFontChooser</span></h2>
<p>GtkFontChooser — Interface implemented by widgets displaying fonts</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="GtkFontChooser.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_proto_type">
<col class="functions_proto_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<span class="returnvalue">PangoFontFamily</span> *
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-get-font-family" title="gtk_font_chooser_get_font_family ()">gtk_font_chooser_get_font_family</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">PangoFontFace</span> *
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-get-font-face" title="gtk_font_chooser_get_font_face ()">gtk_font_chooser_get_font_face</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gint</span>
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-get-font-size" title="gtk_font_chooser_get_font_size ()">gtk_font_chooser_get_font_size</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gchar</span> *
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-get-font" title="gtk_font_chooser_get_font ()">gtk_font_chooser_get_font</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-set-font" title="gtk_font_chooser_set_font ()">gtk_font_chooser_set_font</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">PangoFontDescription</span> *
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-get-font-desc" title="gtk_font_chooser_get_font_desc ()">gtk_font_chooser_get_font_desc</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-set-font-desc" title="gtk_font_chooser_set_font_desc ()">gtk_font_chooser_set_font_desc</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gchar</span> *
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-get-preview-text" title="gtk_font_chooser_get_preview_text ()">gtk_font_chooser_get_preview_text</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-set-preview-text" title="gtk_font_chooser_set_preview_text ()">gtk_font_chooser_set_preview_text</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-get-show-preview-entry" title="gtk_font_chooser_get_show_preview_entry ()">gtk_font_chooser_get_show_preview_entry</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-set-show-preview-entry" title="gtk_font_chooser_set_show_preview_entry ()">gtk_font_chooser_set_show_preview_entry</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<span class="c_punctuation">(</span><a class="link" href="GtkFontChooser.html#GtkFontFilterFunc" title="GtkFontFilterFunc ()">*GtkFontFilterFunc</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-set-filter-func" title="gtk_font_chooser_set_filter_func ()">gtk_font_chooser_set_filter_func</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-set-font-map" title="gtk_font_chooser_set_font_map ()">gtk_font_chooser_set_font_map</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">PangoFontMap</span> *
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-get-font-map" title="gtk_font_chooser_get_font_map ()">gtk_font_chooser_get_font_map</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-set-level" title="gtk_font_chooser_set_level ()">gtk_font_chooser_set_level</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GtkFontChooserLevel</span>
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-get-level" title="gtk_font_chooser_get_level ()">gtk_font_chooser_get_level</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">char</span> *
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-get-font-features" title="gtk_font_chooser_get_font_features ()">gtk_font_chooser_get_font_features</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-set-language" title="gtk_font_chooser_set_language ()">gtk_font_chooser_set_language</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">char</span> *
</td>
<td class="function_name">
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-get-language" title="gtk_font_chooser_get_language ()">gtk_font_chooser_get_language</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkFontChooser.properties"></a><h2>Properties</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody>
<tr>
<td class="property_type">
<span class="type">char</span> *</td>
<td class="property_name"><a class="link" href="GtkFontChooser.html#GtkFontChooser--font" title="The “font” property">font</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<span class="type">PangoFontDescription</span> *</td>
<td class="property_name"><a class="link" href="GtkFontChooser.html#GtkFontChooser--font-desc" title="The “font-desc” property">font-desc</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<span class="type">char</span> *</td>
<td class="property_name"><a class="link" href="GtkFontChooser.html#GtkFontChooser--font-features" title="The “font-features” property">font-features</a></td>
<td class="property_flags">Read</td>
</tr>
<tr>
<td class="property_type">
<span class="type">char</span> *</td>
<td class="property_name"><a class="link" href="GtkFontChooser.html#GtkFontChooser--language" title="The “language” property">language</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><span class="type">GtkFontChooserLevel</span></td>
<td class="property_name"><a class="link" href="GtkFontChooser.html#GtkFontChooser--level" title="The “level” property">level</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<span class="type">char</span> *</td>
<td class="property_name"><a class="link" href="GtkFontChooser.html#GtkFontChooser--preview-text" title="The “preview-text” property">preview-text</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><span class="type">gboolean</span></td>
<td class="property_name"><a class="link" href="GtkFontChooser.html#GtkFontChooser--show-preview-entry" title="The “show-preview-entry” property">show-preview-entry</a></td>
<td class="property_flags">Read / Write</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkFontChooser.signals"></a><h2>Signals</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="signal_proto_type">
<col width="300px" class="signal_proto_name">
<col width="200px" class="signal_proto_flags">
</colgroup>
<tbody><tr>
<td class="signal_type"><span class="returnvalue">void</span></td>
<td class="signal_name"><a class="link" href="GtkFontChooser.html#GtkFontChooser-font-activated" title="The “font-activated” signal">font-activated</a></td>
<td class="signal_flags">Run First</td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkFontChooser.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="other_proto_type">
<col class="other_proto_name">
</colgroup>
<tbody><tr>
<td class="datatype_keyword"> </td>
<td class="function_name"><a class="link" href="GtkFontChooser.html#GtkFontChooser-struct" title="GtkFontChooser">GtkFontChooser</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkFontChooser.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen">    <a href="/usr/share/gtk-doc/html/gobject/GTypeModule.html">GInterface</a>
    <span class="lineart">╰──</span> GtkFontChooser
</pre>
</div>
<div class="refsect1">
<a name="GtkFontChooser.prerequisites"></a><h2>Prerequisites</h2>
<p>
GtkFontChooser requires
 GObject.</p>
</div>
<div class="refsect1">
<a name="GtkFontChooser.implementations"></a><h2>Known Implementations</h2>
<p>
GtkFontChooser is implemented by
 <a class="link" href="GtkFontButton.html" title="GtkFontButton">GtkFontButton</a>,  <a class="link" href="GtkFontChooserDialog.html" title="GtkFontChooserDialog">GtkFontChooserDialog</a> and  <a class="link" href="GtkFontChooserWidget.html" title="GtkFontChooserWidget">GtkFontChooserWidget</a>.</p>
</div>
<div class="refsect1">
<a name="GtkFontChooser.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include &lt;gtk/gtk.h&gt;
</pre>
</div>
<div class="refsect1">
<a name="GtkFontChooser.description"></a><h2>Description</h2>
<p><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> is an interface that can be implemented by widgets
displaying the list of fonts. In GTK+, the main objects
that implement this interface are <a class="link" href="GtkFontChooserWidget.html" title="GtkFontChooserWidget"><span class="type">GtkFontChooserWidget</span></a>,
<a class="link" href="GtkFontChooserDialog.html" title="GtkFontChooserDialog"><span class="type">GtkFontChooserDialog</span></a> and <a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a>. The GtkFontChooser interface
has been introducted in GTK+ 3.2.</p>
</div>
<div class="refsect1">
<a name="GtkFontChooser.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gtk-font-chooser-get-font-family"></a><h3>gtk_font_chooser_get_font_family ()</h3>
<pre class="programlisting"><span class="returnvalue">PangoFontFamily</span> *
gtk_font_chooser_get_font_family (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>);</pre>
<p>Gets the <span class="type">PangoFontFamily</span> representing the selected font family.
Font families are a collection of font faces.</p>
<p>If the selected font is not installed, returns <code class="literal">NULL</code>.</p>
<div class="refsect3">
<a name="gtk-font-chooser-get-font-family.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-chooser-get-font-family.returns"></a><h4>Returns</h4>
<p>A <span class="type">PangoFontFamily</span> representing the
selected font family, or <code class="literal">NULL</code>. The returned object is owned by <em class="parameter"><code>fontchooser</code></em>
and must not be modified or freed. </p>
<p><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>][<acronym title="The data is owned by the callee, which is responsible of freeing it."><span class="acronym">transfer none</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-2.html#api-index-3.2">3.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-get-font-face"></a><h3>gtk_font_chooser_get_font_face ()</h3>
<pre class="programlisting"><span class="returnvalue">PangoFontFace</span> *
gtk_font_chooser_get_font_face (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>);</pre>
<p>Gets the <span class="type">PangoFontFace</span> representing the selected font group
details (i.e. family, slant, weight, width, etc).</p>
<p>If the selected font is not installed, returns <code class="literal">NULL</code>.</p>
<div class="refsect3">
<a name="gtk-font-chooser-get-font-face.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-chooser-get-font-face.returns"></a><h4>Returns</h4>
<p>A <span class="type">PangoFontFace</span> representing the
selected font group details, or <code class="literal">NULL</code>. The returned object is owned by
<em class="parameter"><code>fontchooser</code></em>
and must not be modified or freed. </p>
<p><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>][<acronym title="The data is owned by the callee, which is responsible of freeing it."><span class="acronym">transfer none</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-2.html#api-index-3.2">3.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-get-font-size"></a><h3>gtk_font_chooser_get_font_size ()</h3>
<pre class="programlisting"><span class="returnvalue">gint</span>
gtk_font_chooser_get_font_size (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>);</pre>
<p>The selected font size.</p>
<div class="refsect3">
<a name="gtk-font-chooser-get-font-size.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-chooser-get-font-size.returns"></a><h4>Returns</h4>
<p> A n integer representing the selected font size,
or -1 if no font size is selected.</p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-2.html#api-index-3.2">3.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-get-font"></a><h3>gtk_font_chooser_get_font ()</h3>
<pre class="programlisting"><span class="returnvalue">gchar</span> *
gtk_font_chooser_get_font (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>);</pre>
<p>Gets the currently-selected font name.</p>
<p>Note that this can be a different string than what you set with
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-set-font" title="gtk_font_chooser_set_font ()"><code class="function">gtk_font_chooser_set_font()</code></a>, as the font chooser widget may
normalize font names and thus return a string with a different
structure. For example, “Helvetica Italic Bold 12” could be
normalized to “Helvetica Bold Italic 12”.</p>
<p>Use <code class="function">pango_font_description_equal()</code> if you want to compare two
font descriptions.</p>
<div class="refsect3">
<a name="gtk-font-chooser-get-font.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-chooser-get-font.returns"></a><h4>Returns</h4>
<p>A string with the name
of the current font, or <code class="literal">NULL</code> if  no font is selected. You must
free this string with <code class="function">g_free()</code>. </p>
<p><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>][<acronym title="The caller owns the data, and is responsible for free it."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-2.html#api-index-3.2">3.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-set-font"></a><h3>gtk_font_chooser_set_font ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_font_chooser_set_font (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>,
                           <em class="parameter"><code>const <span class="type">gchar</span> *fontname</code></em>);</pre>
<p>Sets the currently-selected font.</p>
<div class="refsect3">
<a name="gtk-font-chooser-set-font.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>fontname</p></td>
<td class="parameter_description"><p>a font name like “Helvetica 12” or “Times Bold 18”</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-3-2.html#api-index-3.2">3.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-get-font-desc"></a><h3>gtk_font_chooser_get_font_desc ()</h3>
<pre class="programlisting"><span class="returnvalue">PangoFontDescription</span> *
gtk_font_chooser_get_font_desc (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>);</pre>
<p>Gets the currently-selected font.</p>
<p>Note that this can be a different string than what you set with
<a class="link" href="GtkFontChooser.html#gtk-font-chooser-set-font" title="gtk_font_chooser_set_font ()"><code class="function">gtk_font_chooser_set_font()</code></a>, as the font chooser widget may
normalize font names and thus return a string with a different
structure. For example, “Helvetica Italic Bold 12” could be
normalized to “Helvetica Bold Italic 12”.</p>
<p>Use <code class="function">pango_font_description_equal()</code> if you want to compare two
font descriptions.</p>
<div class="refsect3">
<a name="gtk-font-chooser-get-font-desc.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-chooser-get-font-desc.returns"></a><h4>Returns</h4>
<p>A <span class="type">PangoFontDescription</span> for the
current font, or <code class="literal">NULL</code> if  no font is selected. </p>
<p><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>][<acronym title="The caller owns the data, and is responsible for free it."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-2.html#api-index-3.2">3.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-set-font-desc"></a><h3>gtk_font_chooser_set_font_desc ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_font_chooser_set_font_desc (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>,
                                <em class="parameter"><code>const <span class="type">PangoFontDescription</span> *font_desc</code></em>);</pre>
<p>Sets the currently-selected font from <em class="parameter"><code>font_desc</code></em>
.</p>
<div class="refsect3">
<a name="gtk-font-chooser-set-font-desc.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>font_desc</p></td>
<td class="parameter_description"><p>a <span class="type">PangoFontDescription</span></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-3-2.html#api-index-3.2">3.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-get-preview-text"></a><h3>gtk_font_chooser_get_preview_text ()</h3>
<pre class="programlisting"><span class="returnvalue">gchar</span> *
gtk_font_chooser_get_preview_text (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>);</pre>
<p>Gets the text displayed in the preview area.</p>
<div class="refsect3">
<a name="gtk-font-chooser-get-preview-text.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-chooser-get-preview-text.returns"></a><h4>Returns</h4>
<p>the text displayed in the
preview area. </p>
<p><span class="annotation">[<acronym title="The caller owns the data, and is responsible for free it."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-2.html#api-index-3.2">3.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-set-preview-text"></a><h3>gtk_font_chooser_set_preview_text ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_font_chooser_set_preview_text (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>,
                                   <em class="parameter"><code>const <span class="type">gchar</span> *text</code></em>);</pre>
<p>Sets the text displayed in the preview area.
The <em class="parameter"><code>text</code></em>
 is used to show how the selected font looks.</p>
<div class="refsect3">
<a name="gtk-font-chooser-set-preview-text.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>text</p></td>
<td class="parameter_description"><p>the text to display in the preview area. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="The data is owned by the callee, which is responsible of freeing it."><span class="acronym">transfer none</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-3-2.html#api-index-3.2">3.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-get-show-preview-entry"></a><h3>gtk_font_chooser_get_show_preview_entry ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
gtk_font_chooser_get_show_preview_entry
                               (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>);</pre>
<p>Returns whether the preview entry is shown or not.</p>
<div class="refsect3">
<a name="gtk-font-chooser-get-show-preview-entry.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-chooser-get-show-preview-entry.returns"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> if the preview entry is shown
or <code class="literal">FALSE</code> if it is hidden.</p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-2.html#api-index-3.2">3.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-set-show-preview-entry"></a><h3>gtk_font_chooser_set_show_preview_entry ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_font_chooser_set_show_preview_entry
                               (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>,
                                <em class="parameter"><code><span class="type">gboolean</span> show_preview_entry</code></em>);</pre>
<p>Shows or hides the editable preview entry.</p>
<div class="refsect3">
<a name="gtk-font-chooser-set-show-preview-entry.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>show_preview_entry</p></td>
<td class="parameter_description"><p>whether to show the editable preview entry or not</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-3-2.html#api-index-3.2">3.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="GtkFontFilterFunc"></a><h3>GtkFontFilterFunc ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
<span class="c_punctuation">(</span>*GtkFontFilterFunc<span class="c_punctuation">)</span> (<em class="parameter"><code>const <span class="type">PangoFontFamily</span> *family</code></em>,
                      <em class="parameter"><code>const <span class="type">PangoFontFace</span> *face</code></em>,
                      <em class="parameter"><code><span class="type">gpointer</span> data</code></em>);</pre>
<p>The type of function that is used for deciding what fonts get
shown in a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a>. See <a class="link" href="GtkFontChooser.html#gtk-font-chooser-set-filter-func" title="gtk_font_chooser_set_filter_func ()"><code class="function">gtk_font_chooser_set_filter_func()</code></a>.</p>
<div class="refsect3">
<a name="GtkFontFilterFunc.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>family</p></td>
<td class="parameter_description"><p>a <span class="type">PangoFontFamily</span></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>face</p></td>
<td class="parameter_description"><p>a <span class="type">PangoFontFace</span> belonging to <em class="parameter"><code>family</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>data</p></td>
<td class="parameter_description"><p>user data passed to <a class="link" href="GtkFontChooser.html#gtk-font-chooser-set-filter-func" title="gtk_font_chooser_set_filter_func ()"><code class="function">gtk_font_chooser_set_filter_func()</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="GtkFontFilterFunc.returns"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> if the font should be displayed</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-set-filter-func"></a><h3>gtk_font_chooser_set_filter_func ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_font_chooser_set_filter_func (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>,
                                  <em class="parameter"><code><a class="link" href="GtkFontChooser.html#GtkFontFilterFunc" title="GtkFontFilterFunc ()"><span class="type">GtkFontFilterFunc</span></a> filter</code></em>,
                                  <em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>,
                                  <em class="parameter"><code><span class="type">GDestroyNotify</span> destroy</code></em>);</pre>
<p>Adds a filter function that decides which fonts to display
in the font chooser.</p>
<div class="refsect3">
<a name="gtk-font-chooser-set-filter-func.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>filter</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html#GtkFontFilterFunc" title="GtkFontFilterFunc ()"><span class="type">GtkFontFilterFunc</span></a>, or <code class="literal">NULL</code>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>data to pass to <em class="parameter"><code>filter</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>destroy</p></td>
<td class="parameter_description"><p>function to call to free <em class="parameter"><code>data</code></em>
when it is no longer needed</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-3-2.html#api-index-3.2">3.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-set-font-map"></a><h3>gtk_font_chooser_set_font_map ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_font_chooser_set_font_map (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>,
                               <em class="parameter"><code><span class="type">PangoFontMap</span> *fontmap</code></em>);</pre>
<p>Sets a custom font map to use for this font chooser widget.
A custom font map can be used to present application-specific
fonts instead of or in addition to the normal system fonts.</p>
<div class="informalexample">
  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
    <tbody>
      <tr>
        <td class="listing_lines" align="right"><pre>1
2
3
4
5
6
7
8
9
10</pre></td>
        <td class="listing_code"><pre class="programlisting"><span class="n">FcConfig</span> <span class="o">*</span><span class="n">config</span><span class="p">;</span>
<span class="n">PangoFontMap</span> <span class="o">*</span><span class="n">fontmap</span><span class="p">;</span>

<span class="n">config</span> <span class="o">=</span> <span class="n">FcInitLoadConfigAndFonts</span> <span class="p">();</span>
<span class="n">FcConfigAppFontAddFile</span> <span class="p">(</span><span class="n">config</span><span class="p">,</span> <span class="n">my_app_font_file</span><span class="p">);</span>

<span class="n">fontmap</span> <span class="o">=</span> <span class="n">pango_cairo_font_map_new_for_font_type</span> <span class="p">(</span><span class="n">CAIRO_FONT_TYPE_FT</span><span class="p">);</span>
<span class="n">pango_fc_font_map_set_config</span> <span class="p">(</span><span class="n">PANGO_FC_FONT_MAP</span> <span class="p">(</span><span class="n">fontmap</span><span class="p">),</span> <span class="n">config</span><span class="p">);</span>

<span class="n">gtk_font_chooser_set_font_map</span> <span class="p">(</span><span class="n">font_chooser</span><span class="p">,</span> <span class="n">fontmap</span><span class="p">);</span></pre></td>
      </tr>
    </tbody>
  </table>
</div>

<p></p>
<p>Note that other GTK+ widgets will only be able to use the application-specific
font if it is present in the font map they use:</p>
<div class="informalexample">
  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
    <tbody>
      <tr>
        <td class="listing_lines" align="right"><pre>1
2</pre></td>
        <td class="listing_code"><pre class="programlisting"><span class="n">context</span> <span class="o">=</span> <span class="n">gtk_widget_get_pango_context</span> <span class="p">(</span><span class="n">label</span><span class="p">);</span>
<span class="n">pango_context_set_font_map</span> <span class="p">(</span><span class="n">context</span><span class="p">,</span> <span class="n">fontmap</span><span class="p">);</span></pre></td>
      </tr>
    </tbody>
  </table>
</div>

<p></p>
<div class="refsect3">
<a name="gtk-font-chooser-set-font-map.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>fontmap</p></td>
<td class="parameter_description"><p>a <span class="type">PangoFontMap</span>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-3-18.html#api-index-3.18">3.18</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-get-font-map"></a><h3>gtk_font_chooser_get_font_map ()</h3>
<pre class="programlisting"><span class="returnvalue">PangoFontMap</span> *
gtk_font_chooser_get_font_map (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>);</pre>
<p>Gets the custom font map of this font chooser widget,
or <code class="literal">NULL</code> if it does not have one.</p>
<div class="refsect3">
<a name="gtk-font-chooser-get-font-map.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-chooser-get-font-map.returns"></a><h4>Returns</h4>
<p>a <span class="type">PangoFontMap</span>, or <code class="literal">NULL</code>. </p>
<p><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>][<acronym title="The caller owns the data, and is responsible for free it."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-18.html#api-index-3.18">3.18</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-set-level"></a><h3>gtk_font_chooser_set_level ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_font_chooser_set_level (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>,
                            <em class="parameter"><code><span class="type">GtkFontChooserLevel</span> level</code></em>);</pre>
<p>Sets the desired level of granularity for selecting fonts.</p>
<div class="refsect3">
<a name="gtk-font-chooser-set-level.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>level</p></td>
<td class="parameter_description"><p>the desired level of granularity</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-3-24.html#api-index-3.24">3.24</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-get-level"></a><h3>gtk_font_chooser_get_level ()</h3>
<pre class="programlisting"><span class="returnvalue">GtkFontChooserLevel</span>
gtk_font_chooser_get_level (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>);</pre>
<p>Returns the current level of granularity for selecting fonts.</p>
<div class="refsect3">
<a name="gtk-font-chooser-get-level.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-chooser-get-level.returns"></a><h4>Returns</h4>
<p> the current granularity level</p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-24.html#api-index-3.24">3.24</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-get-font-features"></a><h3>gtk_font_chooser_get_font_features ()</h3>
<pre class="programlisting"><span class="returnvalue">char</span> *
gtk_font_chooser_get_font_features (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>);</pre>
<p>Gets the currently-selected font features.</p>
<div class="refsect3">
<a name="gtk-font-chooser-get-font-features.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-chooser-get-font-features.returns"></a><h4>Returns</h4>
<p> the currently selected font features</p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-24.html#api-index-3.24">3.24</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-set-language"></a><h3>gtk_font_chooser_set_language ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_font_chooser_set_language (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>,
                               <em class="parameter"><code>const <span class="type">char</span> *language</code></em>);</pre>
<p>Sets the language to use for font features.</p>
<div class="refsect3">
<a name="gtk-font-chooser-set-language.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>language</p></td>
<td class="parameter_description"><p>a language</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-3-24.html#api-index-3.24">3.24</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-chooser-get-language"></a><h3>gtk_font_chooser_get_language ()</h3>
<pre class="programlisting"><span class="returnvalue">char</span> *
gtk_font_chooser_get_language (<em class="parameter"><code><a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *fontchooser</code></em>);</pre>
<p>Gets the language that is used for font features.</p>
<div class="refsect3">
<a name="gtk-font-chooser-get-language.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>fontchooser</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-chooser-get-language.returns"></a><h4>Returns</h4>
<p> the currently selected language</p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-24.html#api-index-3.24">3.24</a></p>
</div>
</div>
<div class="refsect1">
<a name="GtkFontChooser.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GtkFontChooser-struct"></a><h3>GtkFontChooser</h3>
<pre class="programlisting">typedef struct _GtkFontChooser GtkFontChooser;</pre>
</div>
</div>
<div class="refsect1">
<a name="GtkFontChooser.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GtkFontChooser--font"></a><h3>The <code class="literal">“font”</code> property</h3>
<pre class="programlisting">  “font”                     <span class="type">char</span> *</pre>
<p>The font description as a string, e.g. "Sans Italic 12".</p>
<p>Owner: GtkFontChooser</p>
<p>Flags: Read / Write</p>
<p>Default value: "Sans 10"</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkFontChooser--font-desc"></a><h3>The <code class="literal">“font-desc”</code> property</h3>
<pre class="programlisting">  “font-desc”                <span class="type">PangoFontDescription</span> *</pre>
<p>The font description as a <span class="type">PangoFontDescription</span>.</p>
<p>Owner: GtkFontChooser</p>
<p>Flags: Read / Write</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkFontChooser--font-features"></a><h3>The <code class="literal">“font-features”</code> property</h3>
<pre class="programlisting">  “font-features”            <span class="type">char</span> *</pre>
<p>The selected font features, in a format that is compatible with
CSS and with Pango attributes.</p>
<p>Owner: GtkFontChooser</p>
<p>Flags: Read</p>
<p>Default value: ""</p>
<p class="since">Since: 3.24.1</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkFontChooser--language"></a><h3>The <code class="literal">“language”</code> property</h3>
<pre class="programlisting">  “language”                 <span class="type">char</span> *</pre>
<p>The language for which the <a class="link" href="GtkFontChooser.html#GtkFontChooser--font-features" title="The “font-features” property"><span class="type">“font-features”</span></a> were
selected, in a format that is compatible with CSS and with Pango
attributes.</p>
<p>Owner: GtkFontChooser</p>
<p>Flags: Read / Write</p>
<p>Default value: ""</p>
<p class="since">Since: 3.24.1</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkFontChooser--level"></a><h3>The <code class="literal">“level”</code> property</h3>
<pre class="programlisting">  “level”                    <span class="type">GtkFontChooserLevel</span></pre>
<p>The level of granularity to offer for selecting fonts.</p>
<p>Owner: GtkFontChooser</p>
<p>Flags: Read / Write</p>
<p>Default value: GTK_FONT_CHOOSER_LEVEL_STYLE | GTK_FONT_CHOOSER_LEVEL_SIZE</p>
<p class="since">Since: 3.24.1</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkFontChooser--preview-text"></a><h3>The <code class="literal">“preview-text”</code> property</h3>
<pre class="programlisting">  “preview-text”             <span class="type">char</span> *</pre>
<p>The string with which to preview the font.</p>
<p>Owner: GtkFontChooser</p>
<p>Flags: Read / Write</p>
<p>Default value: "The quick brown fox jumps over the lazy dog."</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkFontChooser--show-preview-entry"></a><h3>The <code class="literal">“show-preview-entry”</code> property</h3>
<pre class="programlisting">  “show-preview-entry”       <span class="type">gboolean</span></pre>
<p>Whether to show an entry to change the preview text.</p>
<p>Owner: GtkFontChooser</p>
<p>Flags: Read / Write</p>
<p>Default value: TRUE</p>
</div>
</div>
<div class="refsect1">
<a name="GtkFontChooser.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="GtkFontChooser-font-activated"></a><h3>The <code class="literal">“font-activated”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="GtkFontChooser.html" title="GtkFontChooser"><span class="type">GtkFontChooser</span></a> *self,
               <span class="type">char</span>           *fontname,
               <span class="type">gpointer</span>        user_data)</pre>
<p>Emitted when a font is activated.
This usually happens when the user double clicks an item,
or an item is selected and the user presses one of the keys
Space, Shift+Space, Return or Enter.</p>
<div class="refsect3">
<a name="GtkFontChooser-font-activated.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>self</p></td>
<td class="parameter_description"><p>the object which received the signal</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>fontname</p></td>
<td class="parameter_description"><p>the font name</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p>Flags: Run First</p>
</div>
</div>
<div class="refsect1">
<a name="GtkFontChooser.see-also"></a><h2>See Also</h2>
<p><a class="link" href="GtkFontChooserDialog.html" title="GtkFontChooserDialog"><span class="type">GtkFontChooserDialog</span></a>, <a class="link" href="GtkFontChooserWidget.html" title="GtkFontChooserWidget"><span class="type">GtkFontChooserWidget</span></a>, <a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a></p>
</div>
</div>
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